Bug 1712620 (CVE-2019-11694) - CVE-2019-11694 Mozilla: Uninitialized memory leakage in Windows sandbox
Summary: CVE-2019-11694 Mozilla: Uninitialized memory leakage in Windows sandbox
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2019-11694
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1709216 1714079
TreeView+ depends on / blocked
 
Reported: 2019-05-22 01:42 UTC by Doran Moppert
Modified: 2021-02-26 06:18 UTC (History)
5 users (show)

Fixed In Version:
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Last Closed: 2019-05-22 07:38:48 UTC
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Description Doran Moppert 2019-05-22 01:42:54 UTC 
A vulnerability exists in the Windows sandbox where an uninitialized value in memory can be leaked to a renderer from a broker when making a call to access an otherwise unavailable file. This results in the potential leaking of information stored at that memory location. 

*Note: this issue only occurs on Windows. Other operating systems are unaffected.*



External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2019-14/#CVE-2019-11694
Comment 1 Doran Moppert 2019-05-22 01:42:57 UTC 
Acknowledgments:

Name: the Mozilla project
Upstream: Jeremy Fetiveau (SSD Secure Disclosure)
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